Table 3

Correlation matrix

VariableDACCPPEPPLCOSGPSCSSP
DACC1.000      
PP−0.3461.000     
0.014      
EP−0.165−0.0891.000    
0.2520.538     
PLC−0.141−0.1670.0891.000   
0.3290.2470.538    
OSG0.442−0.355−0.272−0.1461.000  
0.0010.0120.0560.313   
PSC−0.017−0.0880.7180.200−0.2991.000 
0.9050.5410.0000.1640.035  
SSP0.209−0.0650.1290.174−0.035−0.0551.000
0.1450.6530.3730.2270.8090.704 
Source: Generated by Authors from Stata 13.1 output, 2021

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